/*
 *  Copyright 2007 Google Inc.

 * 	Licensed under the Apache License, Version 2.0 (the "License");
 *	you may not use this file except in compliance with the License.
 *	You may obtain a copy of the License at
 
 *  	http://www.apache.org/licenses/LICENSE-2.0

 *	Unless required by applicable law or agreed to in writing, software
 *	distributed under the License is distributed on an "AS IS" BASIS,
 *	WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *	See the License for the specific language governing permissions and
 *	limitations under the License.

 */

package com.byjyate.rssdreamwork;

public class RemoveBeforeIncSelfTransformer extends RssContentTransformer {
	private String beginText;

	public RemoveBeforeIncSelfTransformer(String beginText) {
		this.beginText = beginText;
	}

	@Override
	protected String processContent(String source) {
		if (beginText == null || beginText.isEmpty())
			return source;

		int position = source.indexOf(beginText);
		if (position != -1)
			source = source.substring(position + beginText.length());
		return source;
	}
}
